#ifndef __BASE_DATATYPES
#define __BASE_DATATYPES

// INCLUDES ------------------------------------------------------------------------
#include "stdbool.h"			// std datatype: "bool"

// TYPEDEFS ------------------------------------------------------------------------
typedef float fNumber;			// basic floating-point numbers
//typedef double fNumber;			// basic floating-point numbers

// DEFINES -------------------------------------------------------------------------
#define INVALID		(int)-1		// general invalid return value for all functions

#endif // __BASE_DATATYPES
